| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $250.52 | 7.442% | $269.1637 | $269.16 | $269.15 | $269.20 |
| Purchase #2 | $101.34 | 13.687% | $115.2104 | $115.21 | $115.20 | $115.20 |
| Purchase #3 | $67.76 | 13.843% | $77.14 | $77.14 | $77.15 | $77.10 |
| Purchase #4 | $46.71 | 7.191% | $50.0689 | $50.07 | $50.05 | $50.10 |
| Purchase #5 | $60.93 | 7.126% | $65.2719 | $65.27 | $65.25 | $65.30 |
| Purchase #6 | $85.80 | 3.691% | $88.9669 | $88.97 | $88.95 | $89.00 |
| Purchase #7 | $6.57 | 4.484% | $6.8646 | $6.86 | $6.85 | $6.90 |
| 7 purchase totals = | $619.63 | $672.6864 | $672.68 | $672.60 | $672.80 | |